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  • LTC3862IUH-2#PBF

LTC3862IUH-2#PBF

24 Terminals 5.5V~36V 24-Pin LTC3862 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 75kHz~500kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3862IUH-2#PBF
  • Package: 24-WQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 193
  • Description: 24 Terminals 5.5V~36V 24-Pin LTC3862 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 75kHz~500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Mounting Type Surface Mount
Package / Case 24-WQFN Exposed Pad
Surface Mount YES
Number of Pins 24
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2011
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature ALSO OPERATES AT 10V
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position QUAD
Terminal Pitch 0.65mm
Base Part Number LTC3862
Function Step-Up, Step-Up/Step-Down
Number of Outputs 2
Output Voltage 3.8V
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 5.5V~36V
Control Features Enable, Frequency Control, Phase Control, Soft Start
Input Voltage (Min) 5.5V
Topology Boost, SEPIC
Control Mode CURRENT-MODE
Frequency - Switching 75kHz~500kHz
Input Voltage (Max) 36V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration BUCK
Max Frequency 500kHz
Duty Cycle (Max) 96%
Clock Sync Yes
Height Seated (Max) 0.8mm
Length 5mm
Width 5mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LTC3862IUH-2#PBF Overview


As a result of 24-WQFN Exposed Pad compact design, the switching controller is compatible with most applications. For 2 outputs, the dc motor controller is appropriate. A solid enclosure of Tube surrounds pmic. With Transistor Driver dc switching's output (s), it is able to handle it. 5.5V~36V is the supply voltage and the operating voltage of the dc control. Work well in dc switchers with a -40°C~125°C TJ. It can switch at 75kHz~500kHz. Surface Mount makes it suitable for general dc dc regulator. To provide efficient switching control, Enable, Frequency Control, Phase Control, Soft Start is included in the dcdc regulator. An analog IC DUAL SWITCHING CONTROLLER is connected to the switch converters. switching converters terminal (s) are designed to be at QUAD. A variety of 24 terminations are available in dc switching. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. DC switcher's input voltageis set to 12V. LTC3862 can be used to locate other relevant dc to dc converter ics. 24 pins are on switching converter. Particularly, switching converter is a type of Switching Regulator or Controllers. An input voltage of 5.5V is the minimum required for the dc dc voltage regulator. As determined by the test statistics, the output voltage of DC regulator is 3.8V. Considering the dc to dc regulator can only accept 36V input voltage, it is important to take note of this. This dc regulatorhas a max frequency of 500kHz. DC to DC voltage regulator has the value of ALSO OPERATES AT 10V to better satisfy the requirement.

LTC3862IUH-2#PBF Features


Transistor Driver Outputs
Switching Frequency: 75kHz~500kHz
Enable, Frequency Control, Phase Control, Soft Start
PULSE WIDTH MODULATION
ALSO OPERATES AT 10V

LTC3862IUH-2#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3862IUH-2#PBF DC to DC converter applications.

  • Alternators
  • Analog precision reference circuits
  • Automatic plug-in machines
  • Grinders
  • Solar power plants
  • Digital video recorders
  • Mobile phones
  • Various CNC machine tools
  • Automatic testing equipment
  • Fire elevators